Cycling through windows in Stage Manager (cmd~) doesn't cycle back to the beginning, it just stops at the last window.

Hey johnperry91,

Are you attempting to switch between windows of an app you're using? If so, check out the information here.

Show windows from an application

• All at Once: The app in the center of the screen shows all of its windows at the same time.

•One at a Time: The app in the center of the screen shows one of its windows at a time. Its other windows are in the app's thumbnail. To switch between them, click the thumbnail. You can still drag windows from the thumbnail to the center to create a group.

On most keyboards that have a character key to the left of the number 1, you can press that key together with the Command (⌘) key to quickly switch between the windows of the app you're using.

You can also review this information here: Use Stage Manager to organize apps and windows on Mac.

Take care.